baber/WOPTO huggingface dataset:
Patent JP-H02245730-A (JP)
Title: Method for driving liquid crystal display unit
Inventor: MESAKI YOSHINORI
IPC: G02F1/133
Filed: 1989-03-18
Abstract: PURPOSE:To allow a multigradation display which flickers less by using the liquid crystal display unit the basic dots of which are constituted of plural discrete cells, independently turning the respective discrete cells on and off and varying the combinations of the on and off of the discrete cells and thereby controlling bright and dark gradations. CONSTITUTION:The liquid crystal display unit the basic dots 1 of which are constituted of the plural discrete cells, for example, 11 to 13, is used. The bright and dark gradations of the basic dots 1 are controlled by independently turning on and off the respective discrete cells 11 to 13 and changing the combinations of the discrete cells 11 to 13. The display of the four gradations by changing the combinations of the on and off of the discrete cells is possible and the deterioration is obviated as regards flickering if the basic dots is constituted of three pieces of the discrete cells in such a manner. Further, if three pieces of the discrete cells are assumed to enable to display the different brightness of intermediate gradations with each other otherweise on and off states, the display of the max. 20 gradations is possible and since the intermediate gradations are displayed as well, the flickering is decreased even if frame thinning out is used. The multigradation display which flickers less is executed in this way.
Patent JP-H04303319-A (JP)
Title: Forced fitting method and device for end plate
Inventor: OGASA YOSHIHARU
IPC: C23G3/02
Filed: 1991-03-29
Abstract: PURPOSE:To eliminate manual work for forcing an end plate into a welding machine on a table, and automate work for mounting the end plate on the welding machine. CONSTITUTION:A table 1 has a pair of guide grooves 2 at front and rear sides. A pair of pressing arms 4 oscillated back and forth with a hydraulic cylinder 6 are coupled to respective grooves 2, and a circular arc locus drawn by the ends of the arms 4 due to oscillation is so made as to intersect the top of the table 1. The arms 4 withdraw from the top of the table 1, when kept at a retreat position.
Patent JP-H11265456-A (JP)
Title: Method and device for generating raster data
Inventor: KURIHARA DAIKI
IPC: G03F1/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for generating caster data with which raster data can be efficiently generated. SOLUTION: A page description data generating part 6 generates respective page description data while separating a page image, in which images and characters are arranged, into the arrangement information of images only and the arrangement information of characters only. The image page description data are sent to a coarse image replacing part 7 and character page description data are sent to a character raster data generating part 8a. The coarse image replacing part 7 replaces the images included in the image page description data with the images of high resolution and sends these page description data to an image raster data generating part 8b. A caster data synthesizing part 8c synthesizes raster data generated by the respective caster data generating parts 8a and 8b and generates the raster data of the entire page image.  Therefore, when correcting the page image, it is enough only to generate the raster data of a corrected object.
Patent JP-H11297135-A (JP)
Title: Supported superconductive body
Inventor: LARSEN JORGEN GUTZON
IPC: H01B12/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To connect a large current terminal without applying stress to a superconductive material by arranging the superconductive material in the center of a first layer of ceramic reinforced with a porous filling material having the minimum expansion coefficient attached to the inner wall of a tubular carrier. SOLUTION: A first layer 16 made of ceramic, glass-like or a glass ceramic material is attached to the inner wall of a tubular carrier 2 made of metal, glass, ceramic, polymer or the like. The first layer 16 has the minimum expansion coefficient, is reinforced with a porous material, arranges a superconductive material 18 in the inside center to support from the surrounding. If necessary, the tubular carrier 2 is made porous, the outside gas passes through the tubular carrier 2 and the first layer 16 and reaches the superconductive material 18. Large terminals 4, 6 made of copper or the like are fixed to both ends of the superconductive material 18 through thin films 20, 22 made of silver or the like with solder connecting parts 8, 10, 12, 14, and a super conducting device of an electrode is easily formed.
Patent JP-H07233681-A (JP)
Title: Method of shielding window or the like, adjusting light quantity and protecting against ultraviolet rays and infrared ray and method of steppedly changing decoration of windshield pane or the like
Inventor: YONEDA YOSHIO
IPC: E06B3/66
Filed: 1994-02-23
Abstract: PURPOSE:To conveniently, suitably and steppedly change the shielding, the adjustment to light quantity, the protection against ultraviolet and infrared, the decoration of a windshield pane surface as necessary by installing and removing several kinds of functional planer panels between two windshield panes in a double glass pane window or the like so as to replace one with another. CONSTITUTION:Installation and removal openings 35, 36 are formed in the side surfaces of the upper and lower parts 33, 34 of a frame for fixing double windshield panes 31, 32. Then, freely rotatable rolls 37, 38 are attached inward of the openings 35, 36, respectively. Roll boxes 39, 40 are attached to the fixing frame at attaching surfaces of opening parts thereof. Removable motor-driven wind-up rolls 41, 42 are installed in the roll boxes 39, 40. Then, the roll 41 is removed, and a pipe on which a band-like functional film 45 is wound, is inserted before returning the roll 42 to the original position. Then, one end part of the film 45 is inserted into the opening 35, then being led around the roll 37 for preventing contact and through a guide groove, and is then taken out from the opening 36 by way of the roll 38. With this arrangement, it is possible to steppedly change the condition of the double glass pane window in accordance with a variation in the season, the weather or the like.
Patent JP-H01238497-A (JP)
Title: Driving method for stepping motor
Inventor: TSUKIHARA SATOSHI
IPC: H02P8/00
Filed: 1988-03-18
Abstract: PURPOSE:To alleviate a processing load in a CPU, and to reduce power consumption at the time of high speed rotation by decreasing the timing of phase switching of a driving pulse at the time of high speed rotation. CONSTITUTION:When a rotor is rotated at a high speed capable of rotating substantially at a constant speed without abrupt deceleration by an inertia, a conduction pattern of a driving pulse to the windings of respective phases is altered from 2-2 phase simultaneous excitation or 1-2 phase alternate excitation to an illustrated pattern. Thus, a driving pulse of two steps forms one cycle, the load of a CPU for phase switching the pulse is alleviated, and the rotor can be accurately rotated at a higher speed than that of a conventional method by the same CPU.
Patent JP-S57181295-A (JP)
Title: Cabinet for acoustic equipment
Inventor: ITOU MASAYOSHI
IPC: B32B1/08
Filed: 1981-04-30
Abstract: PURPOSE:To hinder the conduction of vibration from a speaker unit by successively connecting curved plate materials, and then forming grooves for stopping oscillation transfer at the connection parts or circumferences. CONSTITUTION:In a cabinet body, grooves 9 are formed vertically. Those grooves 9 can be formed even before press formation before respective parts A, B, C, and D are connected successively. Those grooves 9 are made favorably near composition surfaces 8 of the respective parts A, B, C, and D, but may be formed in the composition surfaces 8 themselves. Thus, the grooves 9 are formed in the vertical direction of the cabinet body, so those parts serve as nodes and respective parts between the nodes becomes independent of one another, hinder the conduction of vibration from the speaker unit, considerably.
Patent JP-H11266418-A (JP)
Title: Digital camera system
Inventor: NAKAMURA KENJI
IPC: G06F3/12
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the operability by operating a printer based on an operation from a digital camera without the need for a memory with a large capacity on the digital camera side. SOLUTION: This digital camera system is provided with a digital camera, a computer connected thereto and a printer connected to the computer. The digital camera is provided with a print start instruction means and an image data transfer means to transfer image data to the computer. The computer is provided with a control means that starts the printer based on a print start instruction by the print start means to allow the printer to print out image data. In the system, the computer starts the printer based on the print start instruction from the digital camera to allow the printer to print out image data transferred from the digital camera.
Patent JP-H10158926-A (JP)
Title: Ethylene-vinyl alcoholic copolymer fiber and its production
Inventor: HIRAKAWA SEIJI
IPC: D06M101/16
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer fiber causing no discoloration, excellent in steam iron resistance, thermal stability and coloring properties and useful for clothes, etc., by treating a fiber composed of ethylene-vinyl alcoholic copolymer having a specified ethylene content under a specified condition. SOLUTION: This fiber comprising ethylene-vinyl alcoholic copolymer having 25-70mol% ethylene content is treated in a solution of pH 1.0-5.0 containing one kind of a compound of formula I [R1 to R4 are each an alkyl; R1 and R2 , and R3 and R4 are each alkylene forming rings respectively; R5 is H or a alkyl; (n) is 2-10] at 100-140 deg.C under pressurization. A useful cross-linking degree (K %) of the formula II [(m) is a number of linear methylenes and/or methine included in the cross-linking part; Tmk is a melting point ( deg.C) of the ethylene-vinyl alcoholic copolymer fiber after the cross-linking; Tmo is a melting point ( deg.C) of the ethylene-vinyl alcoholic copolymer fiber before the cross-linking] of the objective treated fiber of the ethylene-vinyl alcoholic copolymer satisfies the condition of formula III [(x) is the content (mol%) of ethylene].
Patent JP-S61225278-A (JP)
Title: Removal of soot in flow path of regenerative gas heating oven in molded coke carbonizing oven
Inventor: TAWARA YOICHI
IPC: C10B57/00
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the clogging of a gas flow path with soot, by feeding a part of an oxygen-containing gas to a gas flow path from the low-temp. side of a regenerative furnace after the ignition period and feeding the remaining gas to the gas flow path from a duct by which a heating oven is connected with a carbonizing oven. CONSTITUTION:A combustion gas produced by igniting a fuel 14 and air 15 in a regenerative gas heating oven 16 is introduced through an inlet valve 18 into a first regenerative chamber 17 to heat the inside thereof and discharged from an outlet valve 21 into the smokestack 33. A soot removing gas comprising a mixture of N2 with air is introduced through valves 31, 32 into the chamber 17 and discharged from an outlet valve 20 into the smokestack 33 while a part of the soot removing gas is continuously introduced into the chamber 17 and introduced through an outlet valve 19 and a heat medium gas feeding tuyere 7 for a high-temp. carbonizing chamber into a carbonizing oven 5. At the same time, the soot removing gas is introduced through a shut-off valve 36 from a duct introducing pipe 35 to remove the soot accumulated between the valve 19 and the tuyere 7. The air feeding valve 31 is closed, and N2 fed from the valve 31 is introduced from the valve 23 into the chamber 17. The residual soot removing gas discharged from the chamber 17 is purged through the valve 19.
Patent JP-H04302073-A (JP)
Title: Character recognizing device
Inventor: KURITA TOMOYUKI
IPC: G06K9/46
Filed: 1991-03-29
Abstract: PURPOSE:To increase the recognition speed for recognition of characters written in a drawing or a sentence and to automatically register characters so as to prevent mis-recognition of characters of the same type due to forgetting of registration. CONSTITUTION:A character recognition processing part is divided into two stages. A character recognition processing part in the first stage matches one- character components of character contour data with the type of a standard dictionary 8. If the recognition result does not meet a prescribed reference, a character recognition processing part 7 in the second stage matches the recognition result of the preceding stage with both of dictionaries 8 and 9. If the type of the character to be recognized is different from those of the standard dictionary 8 and the user dictionary 9, a recognition result editing processing part 11 performs interactive correction, and a character register part 12 registers the pertinent character in the user dictionary 9.
Patent JP-H11246556-A (JP)
Title: 4'-thionucleoside derivative and its production
Inventor: SUGIMURA HIDEYUKI
IPC: A61P31/12
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new 4'-thionucleoside derivative capable of being efficiently produced in an extremely high selectivity with respect to the β-isomer and useful as an antiviral agent, etc. SOLUTION: The compound of formula I (R<1> is a hydroxyl group-protecting group such as an acyl, an arylmethyl or a trialkylsilyl; R<2> is an alkyl or an aryl; R<3> is H, F, methyl or trifluoromethyl). For example, 1-(2,3-dideoxy-5-S- phenylsulfanil-1,4,5-trithio-β-D-glycero-pentofuranosyl)-4-methoxy-(1H)-pyrimidin-2- one is obtained by treating a 2-deoxy-5-S-(2-pyrimidyl)-1,4,5-trithiopentofuranoside derivative of formula II with an activating agent such as tetrafluoroboric acid dimethyl(methylthio)sulfonium to cause a glycosylation reaction in the molecule.
Patent JP-S63233252-A (JP)
Inventor: GOTO YUKIFUMI
IPC: F25B1/00
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60208688-A (JP)
Inventor: ARAI MOTONOSUKE
IPC: F16L27/10
Filed: 1984-04-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57182240-A (JP)
Title: Picture displaying device
Inventor: SUZUKI OSAMU
IPC: G06F3/037
Filed: 1981-04-30
Abstract: PURPOSE:To make it possible to detect and produce dark picture,.. by determining addresses to be indicated by a light pen from the previously displayed field. CONSTITUTION:The output e2 of an AND 11 which latches address indicating data of counters 7 and 8 with latch circuits 9 and 10 is composed of the output (d) of a flip-flop 6 and a pulse VM at the central part of a vertical synchronous signal. Therefore, an address indicated by a light pen 2 in the 1st field just before the 2nd field is displayed will be latched at the latch circuits 9 and 10, and  an address indicated bythe light pen 2 in the 2nd field just before the 1st field is displayed will be by the latch circuits 9 and 10. As the result of this, coincidence circuits 12 and 13 operate, because the address indicated by the light pen 2 in the 2nd field which is just before the 1st field is stored in the latch circuits 9 and 10 even when the address cannot be obtained in the 1st field, when the signal of the light pen 2 converted into a binary code indicates a dark picture corresponding to the content of a picture memory 18.
Patent JP-H05271209-A (JP)
Title: Production of 1,2,3-thiadiazole derivative and its production intermediate
IPC: C07D285/06
Filed: 1991-03-29
Abstract: PURPOSE:To obtain the subject compound useful as a raw material used at the modified sites of cephalosporin derivatives from a hydrazine compound, an easily available raw material compound, by a simple method passing through a new intermediate. CONSTITUTION:A hydrazone compound of formula I (R<1> is halogen, alkyl, aryl; R<2>, R<3> are H, alkyl, aryl; Z is arylsulfonyl, alkoxycarbonyl carbamoyl, etc.,) is reacted with thionyl chloride to obtain a new 4-alkenyl-5-substituted-1,2,3- thiadiazole compound of formula II. The compound of formula II is subjected to an oxidation reaction to obtain a 4-formyl-5-substituted-1,2,3-thiadiazole of formula III. The new compound of formula II includes 4-(2-phenylethenyl)-5- methyl-1,2,3-thiadiazole of formula IV.
Patent JP-H05276105-A (JP)
Title: Incoming call control method for automobile telephone
IPC: H04W76/02
Filed: 1992-03-25
Abstract: PURPOSE:To provide an incoming call control function for preventing the useless confusion of a system by minimizing a remaining time on a speech channel, and to store the telephone number of the other side from a received CLI (Calling Line Identification)msg after operating an on-hook by operating the on-hook without ringing a calling sound after receiving the CLImsg at the time of the incoming call, for the automobile telephone of the system having a CLI function in the system of the automobile telephone. CONSTITUTION:In a system A having the CLI function, an automobile telephone B getting a call receives the CLImsg having the information of the telephone number of the other side from the system A in a timing before ringing the calling sound. The automobile telephone B receives the CLImsg, stores the telephone number of the other side, an automatically operates the on-hook without ringing the calling sound.
Patent JP-H07283414-A (JP)
Title: Mos-type semiconductor device
Inventor: ENDO KAZUO
IPC: H01L29/10
Filed: 1994-04-05
Abstract: PURPOSE:To provide a MOS-type semiconductor device which can reduce grounding inductance and output capacity and can obtain improved high-frequency characteristics. CONSTITUTION:A first conductive layer 9 is buried into a trench 8 which partially reaches a grounded semiconductor substrate 1 through a semiconductor layer 3 an a first insulation layer 2 and a source region 4 being adjacent to the first conductive layer 9 and the trench 8 is electrically connected at a source electrode 10.
Patent JP-2000261162-A (JP)
Title: Battery lid opening and closing apparatus
Inventor: IMAI MUTSUYOSHI
IPC: G11B33/12
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a stable lid which is not inadvertently dislocated, by a method wherein a battery lid is regulated to slide in an opening direction by abutment of a first projection on a third projection at the time of opening, and the battery lid holds a blockade by abutment of a second projection on the third projection at the time of closing. SOLUTION: When an opening of a battery housing part is closed, a second projection 24 of a battery lid 2 is abutted on a third projection 41 of a terminal member 4, and the battery lid 2 is held so as not to move inadvertently in a direction of arrow S. Furthermore, a projection part 22 provided at one end part of the battery lid 2 is fitted on a recess part 11 provided in an apparatus main body, and the terminal member 4 is held so as not to pivot in a direction of arrow C. When opening the battery lid 2, the battery lid 2 is slid in a direction of arrow A by a force against a holding force by the second projection 24 and third projection 41, and the second projection 24 rides across a projection face of the third projection 41 to move, and the second projection 24 and third projection 41 are released from holding.
Patent JP-2000270058-A (JP)
Title: Telephone system
Inventor: OKAGAKI MITSUNORI
IPC: H04W88/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a notice information from being not notified in the power- OFF state when notice information is still unconfirmed. SOLUTION: This system is equipped with a control circuit 11 which allows a display of notice information in an initial picture, inhibits the notice information from being displayed in a picture below the initial picture, and displays the notice information when the power source is turned OFF through an input part 16 while the low-order picture is displayed. Consequently, when notice information is still not confirmed, the notice information is prevented from being not notified owing to the power-OFF state.
Patent JP-H01241136-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANO HIROYUKI
IPC: H01L21/31
Filed: 1988-03-23
Abstract: PURPOSE:To improve capacity protecting a metallic wiring by a method wherein a protective film for protecting the metallic wiring from sputtering etching is composed of a material having sputtering efficiency lower than that of SiO2. CONSTITUTION:In a method in which high-frequency bias is applied to a substrate 11 and an insulating film coating metallic wirings 13, etc., formed to the substrate 11 is shaped, the insulating film 14 coating the top faces or peripheral surfaces of the metallic wirings, etc., for protecting the metallic wirings 13, etc., is shaped by a material having sputtering efficiency lower than an silicon oxide film 12, a material having a high protective effect from the sputtering etching of the metallic wirings 13 as foundations, such as the TiO2 film 14. Accordingly, a process in which an inter-layer insulating film and a passivation film are shaped is simplified, and the burying limitation of a trench section having a high aspect ratio can be elevated.
Patent JP-S61226322-A (JP)
Title: Stabilizer for holding lifting windowpane
Inventor: MIKAMI TAKESHI
IPC: B60J1/17
Filed: 1985-03-29
Abstract: PURPOSE:To prevent an abnormal noise from occurring, by reducing a degree of sliding resistance in a way of furnishing with piles between both ends of a rotating roller of a stabilizer and a setting flange of a setting metal device coming into contact with the former, and damping the extent of vibrations. CONSTITUTION:A bristled washer 6, bristling piles 6a on a base material of rubber, synthetic resin or the like, is installed interposingly between both ends of a rubber roller 5b and an inner tube 5c of a stabilizer 5 and a setting flange of a setting metal device 5d. In consequence, even if a rotating roller slips sideways with a rise-and-fall motion of door glass and is forcibly pressed by the setting flange, since sliding resistance with the bristled piles is little, the occurrence of a rubbing noise is none at all. Moreover, the rubber roller 5b is separated from a windowpane and the rubber roller 5b comes into a state of being freely movable whereby if it vibrates and collides with the setting flange, load to be imposed on this rubber roller 5b is absorbed enough, buffering the impact, thus a chattering noise is prevented from occurring.
Patent JP-S60209796-A (JP)
Inventor: WATARI MASAO
IPC: G10L15/193
Filed: 1984-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07276787-A (JP)
Title: Ink jet recording paper
Inventor: NAKAMAE MASATO
IPC: B41M5/52
Filed: 1994-04-05
Abstract: PURPOSE:To obtain ink jet recording paper of high resolving power by using a polymer emulsion prepared by the emulsion polymerization of an ethylenic unsaturated monomer or diene type monomer using a polyvinyl alcohol polymer having a mercapto group at its terminal as a dispersion stabilizer as a surface sizing agent or a surface coating pigment binder agent. CONSTITUTION:A polymer emulsion prepared by the emulsion polymerization of an ethylenic unsaturated monomer {e.g. methyl (meth)acrylate} or diene type monomer (e.g. butadiene) using a polyvinyl alcohol polymer having a mercapto group at its terminal as a dispersion stabilizer is used as a surface sizing agent or a surface coating pigment binder. As a result, ink jet recording paper forming a recording image high in resolving power and excellent in water resistance can be obtained.